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package be.ugent.medirem.persistence.entity;

import java.io.Serializable;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.Temporal;

/**
 *
 * @author Thomas Roelens <thomas.roelens@ugent.be>
 */
@Entity
public class Measurement implements Serializable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @ManyToOne
    private MeasurementType type;
    private double measurementValue;
    @Temporal(javax.persistence.TemporalType.TIMESTAMP)
    private Date dateTaken;

    public Measurement() {
    }

    public Measurement(MeasurementType type, double measurementValue, Date dateTaken) {
        this.type = type;
        this.measurementValue = measurementValue;
        this.dateTaken = dateTaken;
    }

    public Date getDateTaken() {
        return dateTaken;
    }

    public void setDateTaken(Date dateTaken) {
        this.dateTaken = dateTaken;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public double getMeasurementValue() {
        return measurementValue;
    }

    public void setMeasurementValue(double measurementValue) {
        this.measurementValue = measurementValue;
    }

    public MeasurementType getType() {
        return type;
    }

    public void setType(MeasurementType type) {
        this.type = type;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Measurement)) {
            return false;
        }
        Measurement other = (Measurement) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "be.ugent.medirem.persistence.entity.Measurement[id=" + id + "]";
    }
}
